Implantation?

fran

So me and my husband are not trying I have not been on the pill since December as was causing me some problems husband knew but we have had a lot going on and forgot to pull out 🙈 this was on Thursday last week how long after would you get implantation bleeding I had few streeks of red blood on Monday also had a bit of cramping and headaches and a bit of nausea yesterday I would of been ovulating around the time it happened?